Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
September verdict
Mazatlan, Sinaloa, Mexico in September
Weather score58Good
Good for holiday weather
Average highs sit around 32°C, giving warm days by monthly-average standards. Sunshine averages 6.7h per day, enough for a balanced month. Rainfall averages 223mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
32°C
Rain
223mm
Sun
6.7h
Sea
30°C
Weather score
58
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 223mm, so showers are a real planning factor.
Some sun
Sunshine averages 6.7h per day, enough for a balanced month.
Warm sea
Sea temperatures average 30°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Mazatlan, Sinaloa, Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September32°C average high
September is one of Mazatlan's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to October
This stretch sets the upper range for average daytime heat.
Rain
September223mm average rain
September is one of Mazatlan's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to June and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September6.7 hours average sun
September is below Mazatlan's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September30°C average sea
September is one of Mazatlan's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to October
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September58 weather score
September is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsApril to May and November
These months have the strongest weather score in the monthly averages.
